Introduction to UNIX operating system


Introduction to UNIX operating system UNIX operating system is an open source software.It's complete source code is available with it.One can customize it.It is portable that means it is available on a wide range of different hardware.It has hierarchical file system, device independence and multi user capabilities.To support those programs which are larger than the … Continue reading Introduction to UNIX operating system

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Operating System


Operating System and its functions It's an interface between the user and the hardware,provide easy and convenient method of using and functioning of hardware and software and establish user friendly environment. Functions of OS- *memory management *processor management *I/O management *file management *job priority and automatic job transition *communication *guidance and security *interpretation of commands … Continue reading Operating System